2014064420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{11087}}^1$

素因数の和:11420

約数の個数: 48

約数和(自身を含む): 4381267968

約数和(自身を除く): 2367203548

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 293, 310, 586, 620, 1172, 1465, 2930, 5860, 9083, 11087, 18166, 22174, 36332, 44348, 45415, 55435, 90830, 110870, 181660, 221740, 343697, 687394, 1374788, 1718485, 3248491, 3436970, 6496982, 6873940, 12993964, 16242455, 32484910, 64969820, 100703221, 201406442, 402812884, 503516105, 1007032210, 2014064420]

約数ペア:

[(1, 2014064420), (2, 1007032210), (4, 503516105), (5, 402812884), (10, 201406442), (20, 100703221), (31, 64969820), (62, 32484910), (124, 16242455), (155, 12993964), (293, 6873940), (310, 6496982), (586, 3436970), (620, 3248491), (1172, 1718485), (1465, 1374788), (2930, 687394), (5860, 343697), (9083, 221740), (11087, 181660), (18166, 110870), (22174, 90830), (36332, 55435), (44348, 45415)]